Studies of dense molecular cores in regions of massive star formation. IV. Multitransition CS-study towards southern H_2_O masers in the longitude range l=308-360deg.

Details Studies of dense molecular cores in regions of massive star formation. IV. Multitransition CS-study towards southern H_2_O masers in the longitude range l=308-360deg. Studies of dense molecular cores in regions of massive star formation. IV. Multitransition CS-study towards southern H_2_O masers in the longitude range l=308-360deg.

Aug 1996

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1996a%26as..118..191j&link_type=abstract

Astronomy and Astrophysics Supplement, v.118, p.191-226

Astronomy and Astrophysics

Astrophysics

40

Masers, Stars: Formation, Ism: Clouds, Ism: Molecules, Radio Lines: Ism

Scientific paper

We have observed CS and C^34^S emission towards 33 H_2_O maser positions in the southern sky (δ < -28deg ) using the SEST telescope. Most of the sources were selected also for their association with strong IRAS sources. CS(2-1) was detected in all sources, with the possible exception of two. Most sources were also mapped in the transitions CS(5-4) and C^34^S(2-1) and half of the sample also in CS(2-1). CS and C^34^S transitions J=2-1, J=3-2 J=5-4 were measured towards the centres of the clouds as determined from the mapping. CS and C^34^S transitions J=7-6 were measured in about a half dozen clouds. CO(1-0) was measured in most clouds in order to determine the kinetic temperatures. The CS column densities were calculated using the LTE approximation. All measurements were also analyzed using a spherical LVG model. We present the observational data and the results of this analysis.

Affiliated with

Also associated with

No associations

Rating

Studies of dense molecular cores in regions of massive star formation. IV. Multitransition CS-study towards southern H_2_O masers in the longitude range l=308-360deg. does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Studies of dense molecular cores in regions of massive star formation. IV. Multitransition CS-study towards southern H_2_O masers in the longitude range l=308-360deg., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Studies of dense molecular cores in regions of massive star formation. IV. Multitransition CS-study towards southern H_2_O masers in the longitude range l=308-360deg. will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1444607